7/14/2023 0 Comments Dopamine pain and pleasure![]() ![]() The new study establishes for the first time that dopamine is central in causing behavior related to the avoidance of specific threats. But dopamine's role in allowing organisms to avoid negative events has remained mysterious. In general, increasing dopamine boosts the drive toward these stimuli. doi:10.Researchers have long known that dopamine plays a key role in driving behavior related to pleasurable goals, such as food, sex and social interaction. Sleep deprivation induces dopamine system maladaptation and escalated corticotrophin-releasing factor signaling in adolescent mice. Evidence that sleep deprivation downregulates dopamine D2R in ventral striatum in the human brain. Age-related changes in cardiovascular system, autonomic functions, and levels of BDNF of healthy active males: role of yogic practice. The effects of exercise on dopamine neurotransmission in Parkinson's disease: targeting neuroplasticity to modulate basal ganglia circuitry. Petzinger GM, Holschneider DP, Fisher BE, et al. Mucuna pruriens in Parkinson disease: A double-blind, randomized, controlled, crossover study. Dietary neurotransmitters: a narrative review on current knowledge. Food for thought: association between dietary tyrosine and cognitive performance in younger and older adults. Changes in endogenous dopamine induced by methylphenidate predict functional connectivity in nonhuman primates. ![]() Long-term methylphenidate intake in chronic fatigue syndrome. Differential dopamine function in fibromyalgia. Iron, dopamine, genetics, and hormones in the pathophysiology of restless legs syndrome. Khan FH, Ahlberg CD, Chow CA, Shah DR, Koo BB. Dysfunctional striatal dopamine signaling in Huntington's disease. Investigational drugs for the treatment of binge eating disorder (BED): an update. The effect of atorvastatin on obsessive-compulsive symptoms of refractory obsessive-compulsive disorder (add-on therapy). Psychopharmacology of attention-deficit hyperactivity disorder: effects and side effects. Golmirzaei J, Mahboobi H, Yazdanparast M, Mushtaq G, Kamal MA, Hamzei E. ADHD risk genes involved in dopamine signaling and metabolism are associated with reduced estimated life expectancy at young adult follow-up in hyperactive and control children. Dysregulation of the dopamine system in the pathophysiology of schizophrenia and depression. Abnormal concentration of GABA and glutamate in the prefrontal cortex in schizophrenia.-An in vivo 1h-mrs study. Excessive social media users demonstrate impaired decision making in the Iowa Gambling Task. Meshi D, Elizarova A, Bender A, Verdejo-Garcia A. ![]() Fibrofog and fibromyalgia: a narrative review and implications for clinical practice. Impaired fine motor function of the asymptomatic hand in unilateral Parkinson’s disease. Parkinson's disease.ĭan X, Liu J, Doyon J, Zhou Y, Ma J, Chan P. National Institutes of Health, National Institute on Aging. Dopamine transporter and reward anticipation in a dimensional perspective: a multimodal brain imaging study. The role of dopamine and its dysfunction as a consequence of oxidative stress. Juárez Olguín H, Calderón Guzmán D, Hernández García E, Barragán Mejía G. The dopamine hypothesis of bipolar affective disorder: the state of the art and implications for treatment. G protein-coupled receptor kinases as regulators of dopamine receptor functions. Gurevich EV, Gainetdinov RR, Gurevich VV. Impaired dopamine metabolism in Parkinson's disease pathogenesis. Masato A, Plotegher N, Boassa D, Bubacco L. The role of dopamine in schizophrenia from a neurobiological and evolutionary perspective: old fashioned, but still in vogue. Brain reward pathways.īrisch R, Saniotis A, Wolf R, et al. The brain's reward system in health and disease. ![]()
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